Jetting Max Kart for Rotax Max

Jetting Max Kart for Rotax Max

Pre-EVO: Micro·Mini·Junior·DD2

0 ratings
11 reviews
$7.99

Details

Released
February 7, 2014
Updated
October 9, 2026

Features

Jetting Max Kart for Rotax Max screenshot #1 for iPhone
Jetting Max Kart for Rotax Max screenshot #2 for iPhone
Jetting Max Kart for Rotax Max screenshot #3 for iPhone
Jetting Max Kart for Rotax Max screenshot #4 for iPhone
Jetting Max Kart for Rotax Max screenshot #5 for iPhone
Jetting Max Kart for Rotax Max screenshot #6 for iPhone
iphone
ipad
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About

This app provides jetting configuration and spark plug recommendations for Rotax Max engines based on weather and engine data. It can automatically fetch weather data or allow manual input, offering fine-tuning for optimal performance.

✓Jetting configuration recommendations
✓Spark plug type suggestions
✓Automatic weather data fetching
✓Manual weather data input
✓Engine and track configuration
✓Fine-tuning adjustments
✓Multiple unit support
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What's New in Jetting Max Kart for Rotax Max

2.2

October 9, 2026

Version 2.2 • Apple Watch, widgets and Live Activity: your main jet for right now on your wrist, on the lock screen and in the Dynamic Island throughout your track day. • Track mode: your jetting large and high contrast, to read it in full sun with your helmet on. • Alerts when the weather changes enough to change the main jet or the needle: "Air density has risen by 1.6 % since your last calculation. The main jet stays at 162; the needle goes to clip 5". • Fuel: 98 E5, E10, E15, ethanol-free or race fuel, and the jetting is corrected for it. • Carburettor icing warning, using the criterion of civil aviation. • 144 tracks, and when you fetch the weather the app detects which one you are at. • Logbook synced through iCloud, and your jetting shared with your mechanic as a link or a QR code. • Location also works on iPad without GPS and indoors, and reporting a problem is one tap away from Results. The calculation coefficients do not change: with 98 E5, the usual fuel, the result is the same as before. IN EARLIER VERSIONS • 2.1: fuel and oil mix calculator, and a refreshed icon. • 2.0: the app rebuilt: track logbook with self-calibration, the two neighbouring jets, fine tuning in steps of 0.1, sharing your setup as an image, Conditions on a single screen, dark mode, iPad, and a setup that is no longer lost when you change the phone's language.

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User reviews

Useles

It doesn’t work at all

Todo ok

Por mi funciona perfecto

Ne tiens pas compte de la réglementation

Impossible d’adapter à la réglementation!!

Response from developer

Merci pour votre retour. La version 2.1 (août 2026) distingue Micro et Mini avec restricteur, Junior, Senior, DD2 et Supermax, avec hauteur de flotteur, venturi 12,5 ou 8,5, boîte à air et pourcentage d'huile. Si un réglage ne correspond pas à votre règlement, écrivez-nous depuis Aide.

Sehr zufrieden

Alles super, komme sehr gut klar damit in Hobbybetrieb und kann mich nicht beschweren über große Abweichungen. Spiele da gerne etwas rum und Probier aber die App sagt eigentlich immer einen guten Wert

Response from developer

Entschuldigen Sie die späte Antwort, und vielen Dank. Wer gern ausprobiert, findet seit Version 2.0 vom August 2026 das Fahrtenbuch: Es speichert jede Session mit der tatsächlich montierten Düse, und die Autokalibrierung erkennt, ob Ihr Motor dauerhaft mehr oder weniger braucht. Version 2.1 bringt dazu einen Mischungsrechner. Ab jetzt beantworten wir jede Bewertung und jede E-Mail.

Poor

Not sure what the issue is. However the developer needs to look at these issues; recommendations won't reliably update to match the gps or manually input conditions, oil ratio cannot be set, it just changes randomly until it gets stuck at 0.1%. Not usable as it is. Developer needs to refund my money.
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Response from developer

Hello, those issues have been solved in the recent versions. Can you check it or contact us at mobile@isenet.es? Thank you.

Developer apps

FAQ

What Rotax Max engine types does Jetting Max Kart support?

Jetting Max Kart supports Rotax Max Senior, Supermax, DD2, Junior, Minimax, and Micromax engines. The app allows you to select your specific engine type in the 'Engine' tab for accurate recommendations.

How does Jetting Max Kart get weather data?

The app can automatically fetch current temperature, altitude, humidity, and atmospheric pressure from the nearest weather station using your device's location services and internet connection. Alternatively, you can manually input these values in the 'Weather' tab.

Can I fine-tune the jetting recommendations in Jetting Max Kart?

Yes, the 'Results' tab allows for fine-tuning adjustments to adapt the recommendations to your concrete engine and track conditions. This fine-tuned value is stored for future sessions to ensure optimal performance.

What units of measurement does Jetting Max Kart support?

Jetting Max Kart supports various units for temperature (ºC and ºF), altitude (meters and feet), and pressure (mb, hPa, mmHg, inHg, and atm). You can select your preferred units within the app's settings.

Is Jetting Max Kart available on Android?

Based on the provided data, Jetting Max Kart is supported on iPhone, iPad, and iPod. Information regarding Android availability is not included in this data.

How often is Jetting Max Kart updated?

The latest version of Jetting Max Kart is 1.8.1, which was last updated on February 29, 2024. This indicates a relatively recent update frequency.

What is the age rating for Jetting Max Kart?

Jetting Max Kart has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals.

Does Jetting Max Kart have ads?

No, Jetting Max Kart does not contain advertisements. The app is ad-free, providing an uninterrupted user experience.